Question

if the mean of 5 observation x, x + 4 ,x + 6 ,X + 8 and X + 12 is16, find the value of X​

Answer 1

Answer:

x+(x+4)+(x+6)+(x+8)+(x+12)=16

5x+30=16

5x=16-30

5x=-14

x=-14/5

Answer 2

$\huge{\underline{\underline{\boxed{\sf{\purple{ ✠Aɴʂᴡᴇʀ࿐ }}}}}}$

$x = \frac{ - 14}{5}$